48399990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 121761792

約数和(自身を除く): 73361802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 142, 155, 186, 213, 310, 355, 426, 465, 710, 733, 930, 1065, 1466, 2130, 2199, 2201, 3665, 4398, 4402, 6603, 7330, 10995, 11005, 13206, 21990, 22010, 22723, 33015, 45446, 52043, 66030, 68169, 104086, 113615, 136338, 156129, 227230, 260215, 312258, 340845, 520430, 681690, 780645, 1561290, 1613333, 3226666, 4839999, 8066665, 9679998, 16133330, 24199995, 48399990]

約数ペア:

[(1, 48399990), (2, 24199995), (3, 16133330), (5, 9679998), (6, 8066665), (10, 4839999), (15, 3226666), (30, 1613333), (31, 1561290), (62, 780645), (71, 681690), (93, 520430), (142, 340845), (155, 312258), (186, 260215), (213, 227230), (310, 156129), (355, 136338), (426, 113615), (465, 104086), (710, 68169), (733, 66030), (930, 52043), (1065, 45446), (1466, 33015), (2130, 22723), (2199, 22010), (2201, 21990), (3665, 13206), (4398, 11005), (4402, 10995), (6603, 7330)]